We look at the division of 36819024 by 604 
The aim is to understand the frequency of 604 in 36819024.

Going ahead to step 1:
If we divide 3 by 604, we get 0 and a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (6) from the dividend after 3, then repeat: 36 / 604

Let's proceed to step 2:
When dividing 36 by 604, we get 0 with a remainder of 36.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 36 after subtracting 0 from 36.
Take the next digit (8) from the dividend and append it to 36, then repeat: 368 / 604

Moving on to step 3:
The number 604 fits into 368 0 times, leaving a remainder of 368.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 368, we get 368.
Fetch the next digit (1) from the dividend, attach it to 368 and continue: 3681 / 604

Let's proceed to step 4:
604 goes into 3681 6 times with a remainder of 57.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Subtracting 3624 from 3681 leaves us with 57.
Fetch the next digit (9) from the dividend, attach it to 57 and continue: 579 / 604

On to step 5:
If we divide 579 by 604, we get 0 and a remainder of 579.
Use 0 as the next digit of our solution. 
Result so far: 60.0
Deduct 0 from 579 and we're left with 579.
Grab the next digit (0) from the dividend, add it to 579, then carry on: 5790 / 604

Going ahead to step 6:
If we divide 5790 by 604, we get 9 and a remainder of 354.
Record the quotient 9 as the next digit in the result. 
Result so far: 609.0
If we subtract 5436 from 5790, we get 354.
Take the next digit (2) from the dividend and append it to 354, then repeat: 3542 / 604

Moving on to step 7:
The number 604 fits into 3542 5 times, leaving a remainder of 522.
The number 5 becomes the next digit in our result. 
Result so far: 6095.0
Subtract 3020 from 3542 to get 522.
Grab the next digit (4) from the dividend, add it to 522, then carry on: 5224 / 604

Moving on to step 8:
604 goes into 5224 8 times with a remainder of 392.
The next digit of our result is 8. 
Result so far: 60958.0
Subtract 4832 from 5224 to get 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Moving on to step 9:
604 goes into 3920 6 times with a remainder of 296.
The number 6 becomes the next digit in our result. 
Result so far: 60958.6
The remainder is 296 after subtracting 3624 from 3920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Advancing to step 10:
The number 604 fits into 2960 4 times, leaving a remainder of 544.
The next digit of our result is 4. 
Result so far: 60958.64
Deduct 2416 from 2960 and we're left with 544.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5440, and continue the process.

Moving on to step 11:
604 can be fit into 5440 9 times, resulting in a remainder of 4.
Record the quotient 9 as the next digit in the result. 
Result so far: 60958.649
Subtracting 5436 from 5440 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 12:
604 goes into 40 0 times with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 60958.649
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 13:
604 goes into 400 0 times with a remainder of 400.
The number 0 becomes the next digit in our result. 
Result so far: 60958.649
The remainder is 400 after subtracting 0 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

The quotient of the division is 60958.649, and the remainder is 0.0004.